{"action":"Upgrade linux to 7.1.8-1 or later.","affected":[{"fixed":"7.1.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.8-1"],"id":"tcs_01M5NV7XP56ZVVM5ZK38JS6YKB","modified_at":"2026-10-23T18:05:02.333535213Z","published_at":"2026-08-15T13:17:52.820Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74480","https://security-tracker.debian.org/tracker/CVE-2026-74480"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74480#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74480"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: bridge: stop fast-leave after deleting a port group br_multicast_leave_group() iterates mp->ports with pp = &p->next in its fas"}